Annual average weather for Lamai beach, Ko Samui, Thailand

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Annual Average Weather for Lamai beach, Ko Samui, Thailand

The annual average maximum daily temperature is 31.5°C (88.6°F) which is very hot and perfect for sunbathing on clear days. The annual average water temperature is typically 29.0°C (84.2°F) which is very warm and ideal for relaxing and swimming for the whole day. Annually there are on average 14.5 days of rain per month and 6.4 hours of sun per day.

When is the best time to visit Lamai beach?

The best months to visit Lamai beach are January, February, March, April, for the best beach weather, the most sunshine and optimal sunbathing and swimming conditions with the least chance of rain.

The sea is best for swimming between December and October when the sea temperature is above the average 29°C (84°F) which is very warm and ideal for relaxing and swimming for the whole day.

Can you sunbathe in Lamai beach year round?

Yes, you can sunbathe in Lamai beach all year round.

The coolest month in Lamai beach is January when the average maximum temperature is 30°C (86°F), average temperature is 28°C (82°F) and average minimum temperature is 25°C (78°F).

More info about the annual temperatures and sunshine.

Can you swim in Lamai beach year round?

Yes, you can swim in Lamai beach all year round.

The warmest sea water temperatures in Lamai beach are found in May when they peak at 30°C (86°F) and lowest in December when they dip to 27°C (81°F).

The sea is excellent for swimming all year round as the water temperature is very warm and ideal for relaxing and swimming for the whole day.

More info about the annual sea temperatures

When is the hottest month in Lamai beach?

The hottest month in Lamai beach is May when the average maximum temperature is very hot and perfect for sunbathing on clear days 33°C (91°F), average temperature is 30°C (86°F) and average minimum temperature is 27°C (81°F).

More info about the annual temperatures and sunshine.

When is the coldest month in Lamai beach?

The coolest month in Lamai beach is January when the average maximum temperature is 30°C (86°F), average temperature is 28°C (82°F) and average minimum temperature is 25°C (78°F).

More info about the annual temperatures and sunshine

When is the sunniest month in Lamai beach?

The sunniest days in Lamai beach are in July which has the most hours of sunshine per day. In July the sunshine percentage is 61% making it sunny but overcast at times. The hours of sunshine per day are 7.7hrs making the days quite long and bright.

More info about the annual sunshine.

When is the least sunny month in Lamai beach?

January has the least sunshine. In January the sunshine percentage is 44% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.1 hours of sunshine per day.

More info about the annual sunshine.

When is the driest month in Lamai beach?

The driest month in Lamai beach is February with 1.3cm (0.5inches) of rain and the least days of rain with 3 days with some rain, a very dry time to visit the beach.

More info about the annual rainfall

When is the wettest month in Lamai beach?

The wettest month in Lamai beach is November with 26.5cm (10.4inches) of rain and October has the most days of rain with 23 days with some rain, a very wet time to visit the beach.

More info about the annual rainfall.

When is the sea the coldest in Lamai beach?

The coldest sea water temperatures in Lamai beach are found in December when they dip to 27°C (81°F) which is very warm and ideal for relaxing and swimming for the whole day.

More info about the annual sea temperatures.

When is the sea the warmest in Lamai beach?

The warmest sea water temperatures in Lamai beach are found in May when they peak at 30°C (86°F) which is very warm and ideal for relaxing and swimming for the whole day.

More info about the annual sea temperatures.

When is the most humid month in Lamai beach?

The most humid month in Lamai beach is April with a dew point (an indicator of humidity) of 26°C (79°F) which is very uncomfortable and fairly oppressive unless you are on a beach. At night you would most likely require airconditioning.

More info about the annual humidity.

When is the least humid month in Lamai beach?

The least humid month in Lamai beach is January with a dew point of 24°C (75°F) which is very uncomfortable and fairly oppressive unless you are on a beach. At night you would most likely require airconditioning.

More info about the annual humidity.

When is the windiest month in Lamai beach?

The most windy month in Lamai beach is July when the average maximum windspeed is 25KM/H (16MPH) and the average wind speed is 11KM/H (7MPH).

More info about the annual wind conditions.

Annual Temperature for Lamai beach

The hottest month in Lamai beach is May when the average maximum temperature is 33°C (91°F), average temperature is 30°C (86°F) and average minimum temperature is 27°C (81°F).

The coolest month in Lamai beach is January when the average maximum temperature is 30°C (30°F), average temperature is 28°C (82°F) and average minimum temperature is 25°C (78°F).

Annual Sunshine for Lamai beach

The longest days in Lamai beach are in June, with an average of 12.7 hours of daylight per day. January has the shortest days with an average of 11.6 hours of daylight per day.

The sunniest days in Lamai beach are in July which has the most hours of sunshine per day. The sunshine percentage is 61% making it sunny but overcast at times. The hours of sunshine per day are 7.7hrs making the days quite long and bright.

January has the least sunshine. The sunshine percentage is 44% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.1 hours of sunshine per day.

The ultraviolet index is the highest in March when it reaches 14.9 and lowest in December when it reaches 10.6.

An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Annual Sea Temperature for Lamai beach

The warmest sea water temperatures in Lamai beach are found in May when they peak at 30°C (86°F) and lowest in December when they dip to 27°C (81°F).

The sea is excellent for swimming all year round as the water temperature is very warm and ideal for relaxing and swimming for the whole day.

Annual Rainfall for Lamai beach

The wettest month in Lamai beach is November with 26.5cm (10.4inches) of rain and October has the most days of rain with 23 days with some rain, a very wet time to visit the beach.

The driest month in Lamai beach is February with 1.3cm (0.5inches) of rain and the least days of rain with 3 days with some rain, a very dry time to visit the beach.

Annual Humidity for Lamai beach

The most humid month in Lamai beach is April with a dew point (an indicator of humidity) of 26°C (79°F) which is very uncomfortable and fairly oppressive unless you are on a beach. At night you would most likely require airconditioning.

The least humid month in Lamai beach is January with a dew point of 24°C (75°F) which is very uncomfortable and fairly oppressive unless you are on a beach. At night you would most likely require airconditioning.

Annual Wind Speed for Lamai beach

The most windy month in Lamai beach is July when the average maximum windspeed is 25KM/H (16MPH) and the average wind speed is 11KM/H (7MPH).

The least windy month in Lamai beach is April when the average maximum windspeed is 22KM/H (13MPH) and the average wind speed is 11KM/H (7MPH).

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